Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantas vezes Sham Kwok Fai marcou no jogo que foi jogado em 22 de fevereiro de 2006?
 ###Tabelas: CREATE TABLE international_career (international_career_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Venue VARCHAR, Result VARCHAR, Scored INT, Competition VARCHAR) CREATE TABLE north_dakota_counties_by_per_capita_income (north_dakota_counties_by_per_capita_income_id AUTO_INCREMENT PRIMARY KEY, County VARCHAR, Per capita income VARCHAR, Median household income VARCHAR, Median family income VARCHAR, Population INT, Number of households INT) CREATE TABLE list_of_lighthouses_in_the_philippines (list_of_lighthouses_in_the_philippines_id AUTO_INCREMENT PRIMARY KEY, Lighthouse VARCHAR, Location VARCHAR, Province/City VARCHAR, Date First Lit VARCHAR, Tower height in ft (m) VARCHAR, Focal plane in ft (m) VARCHAR, Current Status VARCHAR, Current Condition/ Description VARCHAR) CREATE TABLE season-by-season_records (season-by-season_records_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Div. VARCHAR, Pos. VARCHAR, Pld. VARCHAR, Pts. VARCHAR) CREATE TABLE council_composition (council_composition_id AUTO_INCREMENT PRIMARY KEY, Party VARCHAR, Previous council INT, Staying councillors INT, Seats up for election INT, Election result INT, New council INT)  
SELECT SUM Scored FROM international_career WHERE Date = 22 february 2006